DREF03 Reference electrode Back Catalog number: 18901184 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 49,13 € 40,60 € - + Recommended MA913B/3 Combined Epoxy pH electrode MA913B/3 Price on request 18901186 DDJS-C Cond flow cell 34,23 € 18901149 DDO01-2M-H Polarographic DO probe 119,00 €